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英格发电机技术参数

英格发电机技术参数 ENGGA GENERATORS of Technical Datas EG500-1000G/10500
Frequency Rated capacity (kVA) Rated power (kW) Voltage (V) Efficiency of 25% load 50% load 75% load 100% load Reactance and time constant Short-circuit ratio Direct axis synchronous reactance Quadrature axis synchronous reactance Direct axis transient reactance saturated Direct axis subtransient reactance saturated Quadrature axis subtransient reactance saturated Zero sequence reactance unsaturated Leakage reactance Negative sequence reactance saturated Open circuit time constant Short-circuit transient time constant Subtransient time constant Armature time constant No load excitation current Full load excitation current Full load excitation voltage No load losses Heat dissipation at full load at Class H Short circuit current capacity Recovery time Waveform : THD Winding pitch Voltage regulation A.V.R. model Duty Number of poles Class of insulation Class of temperature rise Altitude Rated power factor Excitation Stator winding Rotor Overload Stator winding resistance (20℃) Rotor winding resistance (20℃) Exciter resistance (20℃) Cooling air requirement Method of cooling Ambient temperature Sense of rotation Type of construction Degree of protection / enclosure Maximum overspeed
频率 额定容量 额定功率 电压(星形) 效率 25%负载 50%负载 75%负载 100%负载 电抗和时间常数 短路比 直轴同步电抗(不饱和) 交轴同步电抗(不饱和) 直轴瞬态电抗(饱和) 直轴超瞬变电抗(饱和) 交轴超瞬变电抗(饱和) 零序电抗(不饱和) 漏电抗 负序电抗(饱和) 开路电流时间常数 短路电流瞬态时间 超瞬变时间常数 电枢时间常数 空载励磁电流 满载励磁电流 满载励磁电压 空载损耗 满载损耗 短路电流能力 恢复时间 THD 线圈节距 电压调整 电压调节器型号 负载形式 极数 绝缘等级 温升等级 海拔 额定功率因数 励磁方式 定子线圈 转子 过载能力 定子电阻(20℃) 转子电阻(20℃) 励磁电阻(20℃) 冷却风流量 冷却方式 环境温度 旋转方向 结构形式 防护等级 最大超速能力
Hz S P U % % % % Kcc Xd Xq X'd X"d X"q X0 X1 X2 T'd0 T'd T"d Ta io(A) ic(A) uc(V) W W % s
50 1250 1000 10500 86.7 92.1 93.7 94.3 0.656 1.732 0.96 0.213 0.139 0.152 0.05 0.08 0.15 1.984 0.244 0.004 0.029 1.69 4 50.4 22630 60570 >300 0.5 <2% 5/6 +/- 1% DECS-100 S1 4 F F ≤1000m 0.8 Brushless 6ends With damping cage 110% rated load for 1 hour 0.9236 1.033 10.5 220.0 IC 01 40℃ Clockwise-DE Double bearing IP23 2160
% ohm ohm ohm m3/min
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